The AT831cW is terminated with locking 4-pin connector for AT UniPak bodypack wireless transmitters. Featuring a miniature condenser microphone with a cardioid polar pattern, the AT831cW is designed for hands-free applications in sound reinforcement systems and for use by professional musicians.

The AT831cW provides improved gain before feedback that normally cannot be achieved with miniature omnidirectional microphones. Close-up voice pickup is crisp and clean, yet full sounding, while suppression of background noise is significantly improved over that of stand-mounted full-size cardioid microphones. Audio-Technica design engineers have utilized the newest low-mass technology in the quest for superior performance.

Audio-Technica AT831CW Features

Clip-on lavalier condenser cardioid microphone

Provides crisp, full-sounding voice

Excellent gain before feedback and suppression of background noise

The microphone can be attached to clothing using the clip provided. An open-pore foam windscreen simply slips over the head of the microphone, effectively reducing wind noise or popping when used extra close.

Product Specifications

Audio-Technica AT831CW Specifications

Element: Condenser

Signal to Noise Ratio: 65 dB, 1 kHz at 1 Pa

Polar Pattern: Cardioid

Dynamic Range (Typical): 112 dB, 1 kHz at Max. SPL

Frequency Response: 40 - 16,000 Hz

Open Circuit Sensitivity: -42 dB (7.9 mV) re 1V at 1 Pa

Weight: 0.1 oz (2.8 g)

Impedance: 250 ohms

Maximum Input Sound Level: 141 dB SPL, 1 kHz at 1% T.H.D.

Output Connector: Locking 4-pin connector for A-T UniPak

Accessories: Includes clothing clip and windscreen

Helpful Info about the Manufacturer

Phone:330-686-2600Warranty:1 Year; 2 Year on Headphones and In Ear Monitors; 5 Year on 40 Series, Artist Elite, Broadcast and Production, Midnight Blues Series;Liftetime on ATR and Premium Cable

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